diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/i915/i915_state.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c index 764547e3e06..02cb3eafa94 100644 --- a/src/gallium/drivers/i915/i915_state.c +++ b/src/gallium/drivers/i915/i915_state.c @@ -177,6 +177,10 @@ static void i915_bind_blend_state(struct pipe_context *pipe, void *blend) { struct i915_context *i915 = i915_context(pipe); + + if (i915->blend == blend) + return; + draw_flush(i915->draw); i915->blend = (struct i915_blend_state*)blend; @@ -194,6 +198,10 @@ static void i915_set_blend_color( struct pipe_context *pipe, const struct pipe_blend_color *blend_color ) { struct i915_context *i915 = i915_context(pipe); + + if (!blend_color) + return; + draw_flush(i915->draw); i915->blend_color = *blend_color; @@ -205,6 +213,7 @@ static void i915_set_stencil_ref( struct pipe_context *pipe, const struct pipe_stencil_ref *stencil_ref ) { struct i915_context *i915 = i915_context(pipe); + draw_flush(i915->draw); i915->stencil_ref = *stencil_ref; @@ -527,6 +536,10 @@ static void i915_bind_depth_stencil_state(struct pipe_context *pipe, void *depth_stencil) { struct i915_context *i915 = i915_context(pipe); + + if (i915->depth_stencil == depth_stencil) + return; + draw_flush(i915->draw); i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil; @@ -545,6 +558,7 @@ static void i915_set_scissor_state( struct pipe_context *pipe, const struct pipe_scissor_state *scissor ) { struct i915_context *i915 = i915_context(pipe); + draw_flush(i915->draw); memcpy( &i915->scissor, scissor, sizeof(*scissor) ); @@ -586,6 +600,10 @@ static void i915_fixup_bind_fs_state(struct pipe_context *pipe, void *shader) { struct i915_context *i915 = i915_context(pipe); + + if (i915->saved_fs == shader) + return; + draw_flush(i915->draw); i915->saved_fs = shader; @@ -597,6 +615,10 @@ static void i915_bind_fs_state(struct pipe_context *pipe, void *shader) { struct i915_context *i915 = i915_context(pipe); + + if (i915->fs == shader) + return; + draw_flush(i915->draw); i915->fs = (struct i915_fragment_shader*) shader; @@ -643,6 +665,9 @@ static void i915_bind_vs_state(struct pipe_context *pipe, void *shader) { struct i915_context *i915 = i915_context(pipe); + if (i915->saved_vs == shader) + return; + i915->saved_vs = shader; /* just pass-through to draw module */ @@ -848,6 +873,7 @@ static void i915_set_clip_state( struct pipe_context *pipe, const struct pipe_clip_state *clip ) { struct i915_context *i915 = i915_context(pipe); + draw_flush(i915->draw); i915->saved_clip = *clip; @@ -949,6 +975,9 @@ static void i915_bind_rasterizer_state( struct pipe_context *pipe, { struct i915_context *i915 = i915_context(pipe); + if (i915->rasterizer == raster) + return; + i915->rasterizer = (struct i915_rasterizer_state *)raster; /* pass-through to draw module */ @@ -1016,6 +1045,9 @@ i915_bind_vertex_elements_state(struct pipe_context *pipe, struct i915_context *i915 = i915_context(pipe); struct i915_velems_state *i915_velems = (struct i915_velems_state *) velems; + if (i915->saved_velems == velems) + return; + i915->saved_velems = velems; /* pass-through to draw module */ |